path: root/xlators/storage/posix/src/posix-helpers.c
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authorPranith Kumar K <>2020-05-29 14:24:53 +0530
committerPranith Kumar Karampuri <>2020-06-08 13:49:12 +0000
commitaf89d9e623cd99d3cec55cd650304d7ff9fae7e5 (patch)
tree06e567ce03d0e095afbf2a001164d96856357f5d /xlators/storage/posix/src/posix-helpers.c
parenta113d936216298a4ea8812b8843cac4837b53cd1 (diff)
cluster/afr: Delay post-op for fsync
Problem: AFR doesn't delay post-op for fsync fop. For fsync heavy workloads this leads to un-necessary fxattrop/finodelk for every fsync leading to bad performance. Fix: Have delayed post-op for fsync. Add special flag in xdata to indicate that afr shouldn't delay post-op in cases where either the process will terminate or graph-switch would happen. Otherwise it leads to un-necessary heals when the graph-switch/process-termination happens before delayed-post-op completes. Fixes: #1253 Change-Id: I531940d13269a111c49e0510d49514dc169f4577 Signed-off-by: Pranith Kumar K <>
Diffstat (limited to 'xlators/storage/posix/src/posix-helpers.c')
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